193183 ÷ 72 
Let's see how many times 72 fits into 193183.

On to step 1:
72 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 72

Let's proceed to step 2:
19 divided by 72 is 0 with a remainder of 19.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Grab the next digit (3) from the dividend, add it to 19, then carry on: 193 / 72

Step 3:
193 divided by 72 is 2 with a remainder of 49.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 144 from 193 to get 49.
Bring next digit (1) of the dividend behind the 49 and repeat the process: 491 / 72

Advancing to step 4:
If we divide 491 by 72, we get 6 and a remainder of 59.
Put 6 as the next digit of the answer. 
Result so far: 26.0
If we take 432 away from 491, we end up with 59.
Bring next digit (8) of the dividend behind the 59 and repeat the process: 598 / 72

On to step 5:
72 goes into 598 8 times with a remainder of 22.
The next digit of our result is 8. 
Result so far: 268.0
Deduct 576 from 598 and we're left with 22.
Grab the next digit (3) from the dividend, add it to 22, then carry on: 223 / 72

Going ahead to step 6:
72 goes into 223 3 times with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 2683.0
Subtract 216 from 223 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
If we divide 70 by 72, we get 0 and a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 2683.0
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 8:
700 divided by 72 is 9 with a remainder of 52.
Put 9 as the next digit of the answer. 
Result so far: 2683.09
Subtract 648 from 700 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 9:
If we divide 520 by 72, we get 7 and a remainder of 16.
Put 7 as the next digit of the answer. 
Result so far: 2683.097
If we subtract 504 from 520, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 10:
72 can be fit into 160 2 times, resulting in a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 2683.0972
Deduct 144 from 160 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 11:
If we divide 160 by 72, we get 2 and a remainder of 16.
The next digit of our result is 2. 
Result so far: 2683.09722
Subtract 144 from 160 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Our division results in 2683.09722 with a remaining 1.6e-05.